CN111870563A - Pearlescent eyeliner liquid and preparation method thereof - Google Patents
Pearlescent eyeliner liquid and preparation method thereof Download PDFInfo
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- CN111870563A CN111870563A CN202010825975.3A CN202010825975A CN111870563A CN 111870563 A CN111870563 A CN 111870563A CN 202010825975 A CN202010825975 A CN 202010825975A CN 111870563 A CN111870563 A CN 111870563A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
- A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/48—Thickener, Thickening system
Abstract
The invention provides a pearlescent eyeliner liquid and a preparation method thereof, belonging to the field of cosmetics. The raw materials of the invention comprise the following components in parts by weight: 3-6 parts of wetting agent, 2-30 parts of solvent, 0.5-2 parts of dispersing agent, 20-45 parts of thickening suspending agent, 1-8 parts of pearling agent, 3-8 parts of colorant, 0.5-1 part of bactericide and 40-60 parts of film forming agent, wherein the thickening suspending agent comprises: inorganic salt thickeners and polysaccharide thickeners. The pearlescent eyeliner provided by the invention has good centrifugal stability and high-temperature storage stability, moderate viscosity and tension, good material permeability and smooth liquid outlet, so that the pearlescent eyeliner can uniformly and continuously follow water in a liquid pen, and the color is saturated and uniform.
Description
Technical Field
The invention relates to the field of cosmetics, and in particular relates to a pearlescent eyeliner liquid and a preparation method thereof.
Background
With the increasing demand of consumers for cosmetics, the requirements of people on color are more and more diversified, and the pure plane color system can not meet the pursuit of consumers on aesthetic feeling. Among various cosmetics, the pearlescent pigment undoubtedly can give soul to the product, improve excellent adhesion and extremely natural covering power, present rich and glossy saturation feeling, and become the choice of creating perfect color.
At present, the main products of pearlescent pigments are classified into natural mica, synthetic mica, silicon dioxide, aluminum oxide sheet and glass flake materials as base materials, inorganic metal oxide materials are coated on the back of the base materials by a liquid phase deposition method, products with high color saturation and layering are formed by utilizing an optical principle, and the pearlescent pigments have the characteristics of no toxicity, no heavy metal, no pollution and the like, can improve the transparency and the stereoscopic impression of the products when being used in cosmetics, have excellent luster and brightness, and are more convenient to be fused in a formula system by surface modification and other treatment modes.
The existing commercial water-based pearlescent color cosmetic products simply and directly mix the pearlescent agent in the processing process, and have the following problems: 1. the production process of the product is difficult to keep the consistency of batches, the particle size distribution is wide, and large particles are easy to settle and aggregate; 2. after being prepared by a series of processes, the common pearly luster has poor stability, poor system compatibility, poor light resistance and poor temperature resistance, and pearly luster particles subjected to surface hydrophilic treatment are easy to wet into a water phase, but are difficult to maintain a uniform dispersion state and tend to gather on the wall surface or the bottom of a container.
Meanwhile, the pearlescent eyeliner in the prior art has no stable mature commodity and has the defects of particle agglomeration, uneven dispersion, serious sedimentation and uneven makeup color; after the pearl essence is used twice, the problems of pearl luster reduction, unsmooth water following and the like can be encountered by consumers, and the experience feeling is poor.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a pearl eyeliner solution which has good storage stability, good liquid passage property, and controllable quality, and a method for preparing the same.
The invention provides a pearlescent eyeliner which is characterized by comprising the following raw materials in parts by weight: 3-6 parts of wetting agent, 2-30 parts of solvent, 0.5-2 parts of dispersing agent, 20-45 parts of thickening suspending agent, 1-8 parts of pearling agent, 3-8 parts of colorant, 0.5-1 part of bactericide and 40-60 parts of film forming agent, wherein the thickening suspending agent comprises: inorganic salt thickeners and polysaccharide thickeners.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the inorganic salt thickener is one or more of magnesium aluminum silicate thickener, hydrated silica thickener, magnesium lithium silicate thickener, magnesium lithium sodium silicate thickener, kaolin thickener and bentonite thickener.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the polysaccharide thickener is one or more of xanthan gum thickener, carrageenan thickener, cellulose gum thickener and cetyl hydroxyethyl cellulose thickener.
The pearlescent eyeliner provided by the invention can also have the following characteristics: the thickening suspending agent comprises the following components in parts by weight: 5-10 parts of 3-8 wt% of magnesium aluminum silicate thickening agent, 10-15 parts of 5-15 wt% of hydrated silica thickening agent and 15-25 parts of 0.5-1 wt% of cetyl hydroxyethyl cellulose thickening agent.
The pearlescent eyeliner provided by the invention can also have the following characteristics: the preparation method of the magnesium aluminum silicate thickening agent comprises the following steps: adding mixed solvent into magnesium aluminum silicate, stirring until magnesium aluminum silicate is in a wet state, shearing and dispersing, and standing until the system is in a gel state to obtain the magnesium aluminum silicate gel-like material, wherein the mixed solvent comprises butanediol and water. Preferably, the mass ratio of the butanediol to the water in the mixed solvent is (3-8): (80-100).
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, the preparation method of the hydrated silica thickener comprises the following steps: adding hydrated silica into water, adding ammonium acrylate copolymer, stirring, and grinding.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the hydrated silica has a specific surface area of 175 square meters per gram to 225 square meters per gram and a particle size of 7nm to 40nm, preferably a particle size of 10nm to 15 nm.
The pearlescent eyeliner provided by the invention can also have the following characteristics: the preparation method of the cetyl hydroxyethyl cellulose thickener comprises the following steps: adding cetyl hydroxyethyl cellulose into water, adding alkaline pH regulator to adjust pH value of the system to be more than 8, stirring uniformly, adding acidic pH regulator to adjust pH value of the system to be 7.0-8.0, and thus obtaining the product. In the pearlescent eyeliner liquid provided by the invention, the cetyl hydroxyethyl cellulose is water-soluble nonionic cellulose ether, and the thickening mechanism is as follows: through the winding of cetyl long-chain groups, hydroxyl groups and water molecules form a stable network structure through the interaction between hydrogen bonds and hydrophobic groups, so that the solution is thickened.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the film former comprises an ester-philic modified polymer on an acrylate group.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the film forming agent also comprises PPG-2-decyl alcohol polyether-30 and sodium lauryl alcohol sulfate.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, the ester-philic modified polymer on the acrylate group is any one or more of styrene acrylic acid copolymer, acrylate/octylacrylamide copolymer, acrylate/ethylhexyl acrylate/styrene copolymer and acrylate/hydroxypropyl acrylate copolymer.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, the content of the lipophilic modified polymer on the acrylate group in the film forming agent is 18 to 70 weight percent, and preferably 40 to 60 weight percent.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, colorant CI 12490.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, the pearling agent is ALUMINUM (CI 77000) + SILICA.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the bactericide is phenoxyethanol and/or sodium dehydroacetate.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein the pearling agent has an average particle diameter in the range of 5 to 60 μm, preferably 10 to 30 μm.
The pearlescent eyeliner provided by the invention can also have the following characteristics: wherein, the humectant is polyalcohol, preferably one or more of glycerol, propylene glycol or sorbitol.
The invention also provides a preparation method of the pearlescent eyeliner, which has the following characteristics: the method comprises the following steps: step 1, sequentially adding a solvent, a dispersing agent, a thickening suspending agent, a pearling agent, a coloring agent and a bactericide into a reactor, and stirring until the pearling agent is uniformly dispersed to obtain an intermediate solution; and 2, adding the film forming agent into the intermediate solution, and uniformly stirring to obtain the film forming agent.
Action and Effect of the invention
According to the pearlescent eyeliner liquid, the thickening suspending agent compounded by the inorganic salt thickening agent and the polysaccharide thickening agent is selected, so that the pearlescent eyeliner liquid provided by the invention has good centrifugal stability and high-temperature storage stability (the residue rate after centrifugation is less than 1%, the viscosity and tension change after storage at 45 ℃ for 84 days are less than 10%), and the pearlescent eyeliner liquid has moderate viscosity and tension, good material body permeability and smooth liquid outlet, thereby being capable of uniformly and continuously following water in a liquid pen and having uniform color saturation.
Drawings
FIG. 1 is a graph of the change in viscosity of pearlescent eyeliner in the high temperature stability test in example 4 of this invention;
FIG. 2 is a graph showing the change in viscosity of the pearlescent eyeliner of comparative example 1 of the present invention in a high temperature stability test;
FIG. 3 is a graph showing the change in viscosity of the pearlescent eye liner liquid in the high temperature stability test in comparative example 2 of the present invention;
FIG. 4 is a graph showing the change in viscosity of the pearlescent eyeliner in comparative example 3 of the present invention in the high temperature stability test;
FIG. 5 is a graph of the change in tension of pearlescent eyeliner in the high temperature stability test in example 4 of this invention;
FIG. 6 is a graph showing the change in tension of the pearlescent eyeliner in comparative example 1 of the present invention in the high temperature stability test;
FIG. 7 is a graph showing the change in tension of the pearlized eyeliner in comparative example 2 of the present invention in the high temperature stability test; and
fig. 8 is a graph showing the change in tension of the pearlescent eyeliner in comparative example 3 of the present invention in the high temperature stability test.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is specifically described below by combining the embodiment and the attached drawings.
In the examples described below, the sources of the various raw materials used in the present invention are shown in the following table.
< example 1>
Magnesium aluminum silicate thickener
The preparation method of the magnesium aluminum silicate thickener provided by the embodiment comprises the following steps:
weighing 5g of magnesium aluminum silicate, slowly adding a mixed solvent (formed by mixing 5g of butanediol and 90g of deionized water) while stirring, stirring to a wet state, performing high-speed shearing dispersion at 10000rpm for 45min to disperse a product in the mixed solution to form a uniform gel, and standing for 6h to obtain the magnesium aluminum silicate thickening agent with the mass fraction of 5 wt%.
< example 2>
Hydrated silica thickener
The method of making the hydrated silica thickener provided in this example includes the steps of:
adding 100g of hydrated silica into 850g of water while stirring, adding 50g of ammonium acrylate copolymer until the mixture is stirred and wetted, pouring the mixture into a grinder, and grinding the mixture for 35min at 35rpm to obtain the hydrated silica thickener with the mass fraction of 10 wt%.
< example 3>
Cetyl hydroxyethyl cellulose thickener
The preparation method of the cetyl hydroxyethylcellulose thickener provided in this example comprises the following steps:
taking 1g of cetyl hydroxyethyl cellulose, stirring and adding into 35 ℃ water, adding aminomethyl propanol, adjusting the pH value to be between 8.0 and 9.0, wherein the function of adding the aminomethyl propanol is to accelerate the hydration reaction of the cetyl hydroxyethyl cellulose, continuously stirring for 50min to fully dissolve and disperse the cetyl hydroxyethyl cellulose, and then adding 1 to 2 per mill of sodium dihydrogen phosphate to adjust the pH value to be between 7.0 and 8.0 (the purpose of adjusting the interval is that the pH value in the interval has less influence on the system, and the premix has better compatibility with the system).
< example 4>
The raw materials of the pearlescent eyeliner liquid are shown in the following table.
The preparation method of the pearlescent eyeliner provided by the embodiment comprises the following steps:
adding a wetting agent, a solvent, a dispersing agent, a thickening suspending agent, a pearling agent, a coloring agent and a bactericide into a shear mixer in sequence, shearing and stirring at the rotating speed of 8000rpm until the pearling agent is uniformly dispersed, increasing the rotating speed to 10000rpm, adding a film-forming agent, and stirring for 15 minutes to obtain the pearlescent eyeliner.
The thickened suspension concentrate of this example was prepared by combining an inorganic salt thickener with a polysaccharide thickener, wherein the aluminum magnesium silicate thickener was the one prepared in claim 1, the hydrated silica thickener was the one prepared in example 2, and the cetyl hydroxyethyl cellulose thickener was the one prepared in example 3.
The pearlescent eyeliner provided by the embodiment is red, has bright light sensation, and can be applied for 6-8 h.
< comparative example 1>
The raw materials of the pearlescent eyeliner liquid are shown in the following table.
This comparative example was prepared in the same manner as example 4, and the sources of the hydrated silica thickener and the cetyl hydroxyethylcellulose thickener were also the same as example 4.
< comparative example 2>
The raw materials of the pearlescent eyeliner liquid are shown in the following table.
This comparative example was prepared in the same manner as example 4 and the sources of the magnesium aluminum silicate thickener and cetyl hydroxyethylcellulose thickener were the same as example 4.
< comparative example 3>
The raw materials of the pearlescent eyeliner liquid are shown in the following table.
| Components | Name of raw materialsBalance | Quality (g) | |
| Wetting agent | Butanediol | 5 | |
| Dispersing agent | Ammonium acrylate copolymer | 1.5 | |
| Inorganic salt thickener | 5 wt% magnesium aluminum silicate thickener | 8 | |
| |
10 wt% hydrated silica thickener | 12 | |
| Pearling agent | ALUMINUM(CI77000)+ |
2 | |
| | CI12490 | 3 | |
| Bactericide | Phenoxyethanol | 0.8 | |
| Film forming agent | Acrylic acid (ester) copolymer | 45 | |
| Film forming agent | PPG-2-decanol polyether-30 | 0.3 | |
| Film forming agent | Sodium lauryl sulfate | 0.18 | |
| Solvent(s) | Deionized water | 22.22 |
This comparative example was prepared in the same manner as example 4 and the sources of the magnesium aluminum silicate thickener and cetyl hydroxyethylcellulose thickener were the same as example 4.
< test example 1>
Normal temperature centrifugal test
The pearlescent eyeliner prepared in example 4 and comparative examples 1-3 was subjected to a normal temperature centrifugation test, the test method was: taking a 50ML test tube, putting 40g of sample, symmetrically putting the test tube into a rotating head of a high-speed centrifuge (the screw cap is screwed on the test tube after the test tube is put), starting a power supply, centrifuging at 700rpm/15min, taking out the upper layer, weighing gram weight, discarding residues at the bottom of a sedimentation centrifuge tube, and calculating the centrifugal residue rate.
The rate of the centrifugal residue was 100% (sample g weight W1-supernatant g weight W2)/sample g weight W1
The test results are shown in the following table.
| Scheme(s) | |
Comparative example 2 | Comparative example 3 | Example 4 |
| Centrifugal residue rate (%) | 1.25 | 1.18 | 1.31 | 0.92 |
As shown in the above table, the anti-settling ability of the pearlescent eyeliner (example 4) compounded by three thickeners is obviously better than that of the pearlescent eyeliner compounded by two thickeners, and the centrifugal residue rate is less than 1%.
< test example 2>
High temperature stability test
The pearlescent eyeliner prepared in example 4 and comparative examples 1 to 3 was subjected to a high temperature stability test, stored in the same environment at room temperature of 45 c, sampled at intervals, and tested for viscosity and tension.
The test results are shown in the following table and in FIGS. 1-8.
As shown in the table above, the viscosity and tension indexes of the pearlescent eyeliner provided in example 4 are relatively stable, the viscosity change rate is 3.22%, the tension change rate is 3.32%, and both the viscosity change rate and the tension change rate are less than 10%, which indicates that the pearlescent eyeliner provided in example 4 has relatively good stability and relatively long storage time.
Effects and effects of the embodiments
According to the pearlescent eyeliner, 5 wt% of magnesium aluminum silicate thickener, 10 wt% of hydrated silica thickener and 1 wt% of cetyl hydroxyethyl cellulose thickener are selected as the compounded thickening suspending agent, so that the pearlescent eyeliner provided by the embodiment has better centrifugal stability and high-temperature storage stability compared with the pearlescent eyeliner which independently uses any two thickeners, and has moderate viscosity and tension, better material permeability and smooth liquid outlet, thereby being capable of uniformly and continuously following water in a liquid pen and having uniform color saturation.
According to the pearlescent eyeliner liquid related by the embodiment, because the styrene/acrylic acid copolymer, the PPG-2-decylpolyether-30 and the sodium lauryl sulfate are selected as the compounded film forming agents, the skin adhesion and the water-resistant durability of the pearlescent eyeliner liquid can be improved, and polymers in the pearlescent eyeliner liquid system can be combined into an elastic film to wrap the pearlescent agent particles, so that the whole system is more stable.
The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.
Claims (10)
1. The pearlescent eyeliner is characterized by comprising the following raw materials in parts by weight:
3-6 parts of wetting agent, 2-30 parts of solvent, 0.5-2 parts of dispersing agent, 20-45 parts of thickening suspending agent, 1-8 parts of pearling agent, 3-8 parts of coloring agent, 0.5-1 part of bactericide and 40-60 parts of film forming agent.
Wherein the thickening suspending agent comprises: inorganic salt thickeners and polysaccharide thickeners.
2. A pearlescent eyeliner according to claim 1 wherein:
wherein the inorganic salt thickener is any one or more of magnesium aluminum silicate thickener, hydrated silica thickener, magnesium lithium silicate thickener, magnesium lithium sodium silicate thickener, kaolin thickener and bentonite thickener.
3. A pearlescent eyeliner according to claim 1 wherein:
wherein the polysaccharide thickener is any one or more of xanthan gum thickener, carrageenan thickener, cellulose gum thickener and cetyl hydroxyethyl cellulose thickener.
4. A pearlescent eyeliner according to claim 1 wherein:
the thickening suspending agent comprises the following components in parts by weight: 5-10 parts of 3-8 wt% of magnesium aluminum silicate thickening agent, 10-15 parts of 5-15 wt% of hydrated silica thickening agent and 15-25 parts of 0.5-1 wt% of cetyl hydroxyethyl cellulose thickening agent.
5. A pearlescent eyeliner according to claim 4 wherein:
the preparation method of the magnesium aluminum silicate thickening agent comprises the following steps:
adding mixed solvent into magnesium aluminum silicate, stirring until the magnesium aluminum silicate is in a wet state, shearing and dispersing, standing until the system is in a gel state to obtain the magnesium aluminum silicate gel,
the mixed solvent comprises butanediol and water.
6. A pearlescent eyeliner according to claim 4,
wherein, the preparation method of the hydrated silica thickener comprises the following steps:
adding hydrated silica into water, adding ammonium acrylate copolymer, stirring, and grinding.
7. A pearlescent eyeliner according to claim 1,
the preparation method of the cetyl hydroxyethyl cellulose thickener comprises the following steps:
adding cetyl hydroxyethyl cellulose into water, adding alkaline pH regulator to adjust pH value of the system to be more than 8, stirring uniformly, adding acidic pH regulator to adjust pH value of the system to be 7.0-8.0, and thus obtaining the product.
8. A pearlescent eyeliner according to claim 1,
wherein the film former comprises an ester-philic modified polymer on an acrylate group.
9. A pearlescent eyeliner according to claim 8,
wherein the film forming agent also comprises PPG-2-decyl alcohol polyether-30 and sodium lauryl alcohol sulfate.
10. A method for preparing a pearlescent eyeliner solution according to any one of claims 1 to 9, comprising the steps of:
step 1, sequentially adding a solvent, a dispersing agent, a thickening suspending agent, a pearling agent, a coloring agent and a bactericide into a reactor, and stirring until the pearling agent is uniformly dispersed to obtain an intermediate solution;
and 2, adding the film forming agent into the intermediate solution, and uniformly stirring to obtain the film forming agent.
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| CN113440422A (en) * | 2021-06-30 | 2021-09-28 | 上海联锴新材料有限公司 | Matte eyeliner and preparation method thereof |
| CN114788808A (en) * | 2022-05-12 | 2022-07-26 | 广州多多化妆品有限公司 | Agile rainbow eyeliner and preparation method thereof |
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| JP2016041674A (en) * | 2014-08-13 | 2016-03-31 | 大東化成工業株式会社 | Eyeliner cosmetics |
| CN109310888A (en) * | 2016-07-06 | 2019-02-05 | B.彩妆及护肤有限责任公司 | Cosmetic composition of form of hydrogels and application thereof |
| CN107982072A (en) * | 2017-12-14 | 2018-05-04 | 广州联锴粉体科技有限公司 | The water-based eye-liner and preparation method of a kind of graphene-containing |
| CN111000737A (en) * | 2019-12-31 | 2020-04-14 | 娇时日化（杭州）股份有限公司 | Permanent moisturizing eyeliner and preparation method thereof |
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| CN113440422A (en) * | 2021-06-30 | 2021-09-28 | 上海联锴新材料有限公司 | Matte eyeliner and preparation method thereof |
| CN113440422B (en) * | 2021-06-30 | 2023-11-03 | 上海联锴新材料有限公司 | Matte eyeliner and preparation method thereof |
| CN114788808A (en) * | 2022-05-12 | 2022-07-26 | 广州多多化妆品有限公司 | Agile rainbow eyeliner and preparation method thereof |
| CN114788808B (en) * | 2022-05-12 | 2023-11-28 | 广州多多化妆品有限公司 | Agile rainbow eyeliner and preparation method thereof |
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